package org.example.anno;

import jakarta.validation.Constraint;
import jakarta.validation.Payload;
import org.example.utils.validation.StateValidation;

import java.lang.annotation.*;

/**
 * @author ASUS
 */
@Documented //元注解
@Target(ElementType.FIELD) //元注解
@Retention(RetentionPolicy.RUNTIME) //元注解
@Constraint(validatedBy = {StateValidation.class}) // 指定提供校验规则的类
public @interface State {

    //提供校验失败后的提示信息

    String message() default "state参数的值只能是已发布或者草稿";

    //指定分组

    Class<?>[] groups() default {};

    //负载 获取到State注解的附加信息

    Class<? extends Payload>[] payload() default {};
}
